%0 Journal Article
%T The Cytomorphology Study of Anther Abortion in Male-Sterile Lines of Hong Cai-tai (Brassica campestris L.ssp.chinensis L.var.utilis Tsen et Lee.)<br>红菜薹雄性不育系花药败育的细胞形态学观察
%A TIAN Fu-Fa
%A XU Yue-Jin
%A YUAN Li
%A CHEN Jian-Jun
%A <br>田福发
%A 徐跃进
%A 袁黎
%A 陈建军
%J 植物科学学报
%D 2004
%I 
%X Microsporogenesis of Hong Cai-tai's Polima cytoplasmic male-sterile line (Polima CMS),Hong Cai-tai's Ogura cytoplasmic male-sterile line(Ogura CMS) and their maintainers were investigated cytologically by using paraffin section with light microscopy systemly.The observation showed that the anther development of Hong Cai-tai's Polima male-sterile line was blocked without anther at the stage of archesporial cell.The few pollen and no anther cell was observed without forming the tapetum and the middle layer;while the anther development of Hong Cai-tai's Ogura male-sterile line was blocked without anther at the stage of microspore mother cell & tetrads of microspores,observing the tapetum cell abnormal and tetrads of microspores being extruded.In the end the tapetum cell and tetrads of microspores disaggregated.
%K Hong Cai-tai(Brassica campestris L
%K ssp
%K chinensis L
%K var
%K utilis Tsen et Lee
%K )
%K Polima cytoplasmic male sterility
%K Ogura cytoplasmic male sterility
%K Anther abortion<br>红菜薹
%K 波里马胞质雄性不育
%K 萝卜胞质雄性不育
%K 花药败育
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=9973DE552EA54506F7AABD4780345ED2&aid=3734AA8A48255D69&yid=D0E58B75BFD8E51C&vid=BC12EA701C895178&iid=38B194292C032A66&sid=1A363081E1FF7014&eid=4E6F5C60B72D9B1C&journal_id=1000-470X&journal_name=武汉植物学研究&referenced_num=8&reference_num=10